package com.web.logindemo.service;

import com.web.logindemo.domain.entity.SysUser;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Service;

/**
 * 用户 业务层
 */

public interface ISysUserService {

    /**
     * 根据用户名查询用户
     * @param username
     * @return
     */
    public SysUser selectUserByUserName(String username);
}
